JPS6187747U - - Google Patents
Info
- Publication number
- JPS6187747U JPS6187747U JP17239484U JP17239484U JPS6187747U JP S6187747 U JPS6187747 U JP S6187747U JP 17239484 U JP17239484 U JP 17239484U JP 17239484 U JP17239484 U JP 17239484U JP S6187747 U JPS6187747 U JP S6187747U
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- axis direction
- headlamp
- switch
- return
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
Description
添付図は本考案の一実施例を説明するための図
であつて、第１図は光軸調整装置の具体的な回路
構成図、第２図は光軸駆動装置の構造図、第３図
は限界スイツチの平面図、第４図は前照灯の上下
、左右方向の光軸調整原理を説明するための図で
ある。
１…手動スイツチ、２…復帰スイツチ、３…自
己保持回路、４…限界スイツチ、５…モータ、６
…前照灯、７…ロツド、１１，１２…光軸駆動装
置。
The attached drawings are diagrams for explaining one embodiment of the present invention, in which Fig. 1 is a specific circuit diagram of the optical axis adjusting device, Fig. 2 is a structural diagram of the optical axis driving device, and Fig. 3 is a diagram showing a specific circuit configuration of the optical axis adjusting device. 4 is a plan view of the limit switch, and FIG. 4 is a diagram for explaining the principle of adjusting the optical axis of the headlight in the vertical and horizontal directions. 1...Manual switch, 2...Return switch, 3...Self-holding circuit, 4...Limit switch, 5...Motor, 6
... Headlight, 7... Rod, 11, 12... Optical axis drive device.
Claims (1)
を変化させる光軸駆動装置と、前記前照灯の光軸
方向の限界位置で接点が切替わる限界スイツチと
、前照灯の光軸を望む方向へ変化させる際に操作
する手動スイツチと、光軸方向を自動で初期位置
へ戻す際に操作する復帰スイツチと、該復帰スイ
ツチによる切替信号により作動し、光軸方向が初
期位置まで戻つた際に停動すると共に、光軸が自
動復帰中においても前記手動スイツチが操作され
れば停動するような自己保持回路並びに正転電機
子（または界磁）巻線と逆転電機子（または界磁
）巻線を有する光軸調整用のモータとを具備して
成ることを特徴とする前照灯の光軸調整装置。 An optical axis drive device that changes the direction of the optical axis of a vehicle headlamp by rotation of a motor, a limit switch whose contact point changes at a limit position in the optical axis direction of the headlamp, and a limit switch that changes the optical axis direction of the headlamp. There is a manual switch that is operated to change the optical axis direction to the desired direction, a return switch that is operated to automatically return the optical axis direction to the initial position, and a switching signal from the return switch that operates to return the optical axis direction to the initial position. It also includes a self-holding circuit that stops when the manual switch is operated even when the optical axis is automatically returning, as well as a forward armature (or field) winding and a reversing armature (or field) winding. 1. An optical axis adjustment device for a headlamp, comprising: an optical axis adjustment motor having a magnetic winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17239484U JPS6349394Y2 (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17239484U JPS6349394Y2 (en) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6187747U true JPS6187747U (en) | 1986-06-09 |
| JPS6349394Y2 JPS6349394Y2 (en) | 1988-12-19 |
Family
ID=30730061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17239484U Expired JPS6349394Y2 (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349394Y2 (en) |
-
1984
- 1984-11-15 JP JP17239484U patent/JPS6349394Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6349394Y2 (en) | 1988-12-19 |
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